Sophos

Troj/GrayBrd-AV

Aliases
  • Backdoor.Win32.Hupigon.fv
Category
Type
What to do
Prevalence low high

Summary

 
Affected operating systems Windows
Included in our products from February 2006 (4.02)
Protection available since 9 December 2005 15:34:29 (GMT)
Detected by All Sophos products

Action

More Information

Troj/GrayBrd-AV is a backdoor Trojan for the Windows platform.

Troj/GrayBrd-AV includes functionality to access the internet and communicate with a remote server via HTTP.

When first run Troj/GrayBrd-AV copies itself to <Windows>\bdc.exe.

The file BDC.exe is registered as a new system driver service named "Spplication Layer Gateway Serv", with a display name of "Spplication Layer Gateway Serv" and a startup type of automatic, so that it is started automatically during system startup. Registry entries are created under:

HKLM\SYSTEM\CurrentControlSet\Services\Spplication Layer Gateway Serv\

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